UL 723：建筑材料表面燃烧特性的测试标准(同ASTM E 84)
UL 723：Standard for Test for Surface Burning Characteristics of Building Materials
Abstract 摘要
This method of test for surface burning characteristics of building materials is applicable to any type of building material that, by its own
structural quality or the manner in which it is applied, is capable of supporting itself in position or being supported in the test furnace to a
thickness comparable to its intended use.
structural quality or the manner in which it is applied, is capable of supporting itself in position or being supported in the test furnace to a
thickness comparable to its intended use.
